71240366932

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{156659}}^1$

素因数の和:156928

約数の個数: 48

約数和(自身を含む): 144753840000

約数和(自身を除く): 73513473068

約数列:

[1, 2, 4, 7, 14, 28, 109, 149, 218, 298, 436, 596, 763, 1043, 1526, 2086, 3052, 4172, 16241, 32482, 64964, 113687, 156659, 227374, 313318, 454748, 626636, 1096613, 2193226, 4386452, 17075831, 23342191, 34151662, 46684382, 68303324, 93368764, 119530817, 163395337, 239061634, 326790674, 478123268, 653581348, 2544298819, 5088597638, 10177195276, 17810091733, 35620183466, 71240366932]

約数ペア:

[(1, 71240366932), (2, 35620183466), (4, 17810091733), (7, 10177195276), (14, 5088597638), (28, 2544298819), (109, 653581348), (149, 478123268), (218, 326790674), (298, 239061634), (436, 163395337), (596, 119530817), (763, 93368764), (1043, 68303324), (1526, 46684382), (2086, 34151662), (3052, 23342191), (4172, 17075831), (16241, 4386452), (32482, 2193226), (64964, 1096613), (113687, 626636), (156659, 454748), (227374, 313318)]